| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q22 | -809 | -4.6% |
| 3Q22 | -7 | -96.8% |
| 2Q22 | 4,740 | -2933.4% |
| 1Q22 | -125 | -93.1% |
| 4Q21 | -847 | +10925.2% |
| 3Q21 | -219 | -334.1% |
| 2Q21 | -168 | -101.6% |
| 1Q21 | -1,803 | -15118.2% |
| 4Q20 | -8 | +327.0% |
| 3Q20 | 93 | +10983.5% |
| 2Q20 | 10,292 | -3854858.8% |
| 1Q20 | 12 | -328.6% |
| 4Q19 | -2 | - |
| 3Q19 | 0 | - |
| 2Q19 | -1 | -143.7% |
| 1Q19 | -6 | -30.7% |
| 3Q18 | 0 | -100.0% |
| 2Q18 | 0 | - |
| 1Q18 | -8 | -69.1% |
| 4Q17 | -5 | - |
| 3Q17 | 28 | -910.4% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | -25 | - |
| 4Q16 | 0 | -100.0% |
| 3Q16 | -4 | -40.2% |
| 2Q16 | 14 | -433.9% |
| 1Q16 | 0 | -100.0% |
| 4Q15 | -31 | - |
| 3Q15 | -6 | -130.9% |
| 2Q15 | -5 | +309.6% |
| 1Q15 | -9 | +2399.4% |
| 3Q14 | 19 | -302.7% |
| 2Q14 | -2 | -98.7% |
| 1Q14 | -1 | -99.4% |
| 4Q13 | -24 | +280.4% |
| 3Q13 | -10 | +15.6% |
| 2Q13 | -88 | +9.0% |
| 1Q13 | -56 | -58.7% |
| 4Q12 | -7 | - |
| 3Q12 | -9 | - |
| 2Q12 | -81 | - |
| 1Q12 | -134 | - |